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Trains from Portsmouth to Southampton

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Great Western Railway
South Western Railway

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  2. Train times
  3. Portsmouth to Southampton

Portsmouth to Southampton by train

It takes an average of 47m to travel from Portsmouth to Southampton by train, over a distance of around 15 miles (24 km). There are normally 124 trains per day traveling from Portsmouth to Southampton and tickets for this journey start from $14.87 when you book in advance.

First train

3:50 am

Last train

10:50 pm

Departure station

Portsmouth

Arrival station

Southampton

Journey time

From 35m

Distance

15 miles (24 km)

Frequency

124 trains per day

Changes

Direct trains available

Price

From $14.87

Train operators

Great Western Railway, South Western Railway

Taking the train from Portsmouth to Southampton in 35 minutes

Thinking about taking the train from Portsmouth to Southampton? We've got you covered.

It usually takes around 47 minutes to travel the 24 km from Portsmouth to Southampton by train, although you can get there in as little as 35 minutes on the fastest services. You'll normally find around 124 trains per day running on this route. You won't need to worry about making any changes along the way either as direct trains are available.

Train tickets from Portsmouth to Southampton start from $14.87 when you book in advance, which can be cheaper than buying them on the day. Start a search in our Journey Planner to check out the latest prices.

Keen to book your train tickets to Southampton? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train schedule below, tips on booking cheap tickets and our FAQs, including first and last train times.

What do people frequently ask about the train journey from Portsmouth to Southampton?

Want to know more about your journey from Portsmouth to Southampton? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I get from Portsmouth to Southampton?

You can travel from Portsmouth to Southampton by train in about 47 minutes. With around 124 trains available on this route each day, taking the train is easy. Find out more about times, tickets and prices using our Journey Planner.

How long is the train trip from Portsmouth to Southampton?

On average, the train trip from Portsmouth to Southampton takes around 47 minutes, with 124 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

How much is the train from Portsmouth to Southampton?

Train tickets from Portsmouth to Southampton start from as little as $14.87, depending on the time of booking, class of service and type of train. Booking in advance often results in better prices.

What is the fastest train from Portsmouth to Southampton?

The fastest trains from Portsmouth to Southampton can cover the distance of 15 miles (24 km) in as little as 35 minutes.

How do I find cheap train tickets from Portsmouth to Southampton?

Planning a trip to the UK soon? As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.

1. Book in advance

Train tickets from Portsmouth to Southampton start at $14.87§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time and these can be cheaper than tickets bought on the day of travel.

2. Sign up to Ticket Alert

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

3. Book split tickets

Our handy feature SplitSave will ‘split’ your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

4. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper than Anytime tickets in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.

What are my ticket options for this journey?

If you're like us, you've probably seen the sheer number of ticket types available in the UK and wondered "Why are there so many?!" To help, we've put together a handy guide to the main UK ticket types, simply tap the one you’re interested in to find out more.

Advance train tickets

Single tickets released ahead of time for a specific time and date. Generally, the sooner you book, the cheaper these tickets are likely to be.

Anytime train tickets

Flexible tickets that allow you to travel at any time of the day. Perfect if you have to be somewhere but aren’t sure for how long.

First Class train tickets

Fancy traveling in style? Enjoy perks like more spacious seating, complimentary refreshments and lounge access with First Class train tickets.

GroupSave train tickets

Save up to 1/3 when traveling with a group of 3 to 9 people on eligible single or return journeys at Off-Peak or Super Off-Peak times.

Off-Peak and Super Off-Peak train tickets

Available at quieter times of the day, Off-Peak tickets offer the flexibility of traveling at any time during the Off-Peak window and discounted fares.

Return train tickets

Return tickets combine your outward and return journey into a single ticket. Choose from a Day or Open Return ticket for more flexibility on travel dates.

Family train tickets

Traveling with your family? There are plenty of family offers to help you save money, including Kids for a Quid tickets for children aged 5-15 and Off-Peak Family Travelcards.

* Based on European average monthly visitors to Trainline’s app and website from 1.1.2023 to 10.31.2023 vs other independent retailers.

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